126552498 has 16 divisors (see below), whose sum is σ = 253231680. Its totient is φ = 42163056.

The previous prime is 126552493. The next prime is 126552523. The reversal of 126552498 is 894255621.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (126552493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12123 + ... + 20001.

It is an arithmetic number, because the mean of its divisors is an integer number (15826980).

Almost surely, 2^126552498 is an apocalyptic number.

126552498 is an abundant number, since it is smaller than the sum of its proper divisors (126679182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126552498 is a wasteful number, since it uses less digits than its factorization.

126552498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10561.

The product of its digits is 172800, while the sum is 42.

The square root of 126552498 is about 11249.5554578837. Note that the first 3 decimals coincide. The cubic root of 126552498 is about 502.0614862016.

The spelling of 126552498 in words is "one hundred twenty-six million, five hundred fifty-two thousand, four hundred ninety-eight".